318676056196 has 27 divisors (see below), whose sum is σ = 577636017231. Its totient is φ = 153827806944.

The previous prime is 318676056143. The next prime is 318676056203. The reversal of 318676056196 is 691650676813.

The square root of 318676056196 is 564514.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 58510772100 + 260165284096 = 241890^2 + 510064^2 .

It is a super-2 number, since 2×318676056196² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 318676056196.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 32736946 + ... + 32746678.

Almost surely, 2^318676056196 is an apocalyptic number.

318676056196 is the 564514-th square number.

It is an amenable number.

318676056196 is a deficient number, since it is larger than the sum of its proper divisors (258959961035).

318676056196 is an frugal number, since it uses more digits than its factorization.

318676056196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19528 (or 9764 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 58.

The spelling of 318676056196 in words is "three hundred eighteen billion, six hundred seventy-six million, fifty-six thousand, one hundred ninety-six".